Datasheet

EA eDIPTFT43-A
Page 28
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
Analogue Macro
Macro No.
Macro starts at
AIN AIN
0 10 every change of input voltage
1 11 falling input voltage
2 12 rising input voltage
3 13 below lower limit
4 14 above lower limit
5 15 below upper limit
6 16 above upper limit
7 17 outside of both limits
8 18 inside of both limits
9 19 lower than other channel
MACROS
Single or multiple command sequences can be grouped together in macros and stored in the data
flash memory. You can then start them by using the
Run macro commands. There are different types
of macro (compiler directive marked in
green letters):
Normal macros Macro:
These are started by means of an ‘ESC MN xx’ command via the serial interface or from another macro.
A series of macros occurring one after the other can be called cyclically (movie, hourglass, multi-page
help text). These automatic macros continue to be processed until either a command is received via
the interface or a touch macro with a corresponding return code is activated.
Touch macros (1 to 255) TouchMacro:
Started when you touch/release a touch field (only in versions with a touch panel - TP) or issue an
‘ESC MT xx’ command.
Bit macros BitMacro:
will be started by a single line IN 1..8 (bit) will change or by command 'ESC MB xx'.
Bit- Macro 1..8 are good for falling edge and Bit Macro 9..16 are good for rising edge at input 1..8.
It is possible to change the assignment between Bitmacro and intput with command ‘ESC YD n1 n2
n3’ (since firmware V1.1, see page 17).
Port macros PortMacro:
These are started when voltage (binary) is applied to IN 1..8 or by command 'ESC MP xx'.
Matrix macros MatrixMacro:
Matrix Macro 1..64: start when keypressed or by command 'ESC MX xx'.
Matrix Macro 0: start after release of key or by command.
It is possible to change the assignment between keynumber and Matrixmacro with command ‘ESC
YX n1 n2 n3’ (since firmware V1.1, see page 17)
Analogue Macros AnalogMacro:
will start whenever voltage changes or limit exceeds or by
command 'ESC MV xx'. See table at the right:
It is possible to change the assignment between
analoguemacrofunction and Analoguemacronumber with
command ‘ESC VM n1 n2’ (since firmware V1.1, see page 15)
Process macros ProcessMacro:
automatic start at fixed periode (0.1s up to 25s) or by command
'ESC MC xx'. Up to 4 individual process may be defined by
command 'ESC MD ..'. These Process Makro will never be
stopped by other commands or activities.
Power-on macro PowerOnMacro:
Started after power-on. You can switch off the cursor
and define an opening screen, for example.
Reset macro ResetMacro:
Started after an external reset (low level at pin 5).
Watchdog macro WatchdogMacro:
Started after a fault/error (e.g. failure).
Brown-out macro BrownoutMacro:
Started after a voltage drop under 4.6V.
Important: If a continuous loop is programmed in
a power-on, reset, watchdog or brown-out macro,
the display can no longer be addressed. In this
case, the execution of the power-on macro must
be suppressed. You do this by wiring DPOM:
- PowerOff - connect pin 13 (DPOM) to GND
- PowerOn - open pin 13 (DPOM) again.